=>

1. Solar energy will be used to protect the environment.

-> bị động TLĐ will be V3/ed

2. In spite of eating lots of food, she is still very slim.

-> in spite of N/Ving: mặc dù

3. How far is it from Hanoi to HCM City?

-> hỏi khoảng cách: how far is it from...to...?

4. My mum used to live in a small village when she was a girl.

-> used to V: đã từng

5. These schoolbags are ours.

-> ours ~ our schoolbags

*Mang tính chất tham khảo.

1 Solar energy will be used to protect the environment (Câu bị động của thì Tương Lai Đơn: S + will + be + Vpp + O ) 

2 In spite of eating lots of food , she is still very silm (Although + clause = Despite/in spite of + N/V ing , clause -> Diễn tả sự đối lập)

3 How far is it from Ha Noi to HCM City ? (How far is it + from + place 1 + to + place 2 ? = What is the distance + between + place 1 + and + place 2 ? -> Dùng để hỏi về khoảng cách)

4 My mum used to live in a small village when she was a girl (used to + V inf : đã từng làm gì -> Diễn tả thói quen trong quá khứ nhưng nay không còn xảy ra nữa

5 These schoolbags are ours (TT sở hữu + N = đại từ sở hữu . We -> our -> ours )